Security Vulnerability in Apple Products Affects iOS, macOS, tvOS and watchOS
CVE-2018-4086

5.9MEDIUM

Key Information:

Vendor: Apple
Status: iPhone OS; Mac Os X; Apple Tv; Watch OS
Vendor: CVE Published:; 3 April 2018

What is CVE-2018-4086?

A vulnerability has been discovered in several Apple operating systems, where remote attackers can exploit the issue to spoof certificate validation processes. This vulnerability is present in iOS versions prior to 11.2.5, macOS versions before 10.13.3, tvOS versions below 11.2.5, and watchOS versions earlier than 4.2.2. Attackers can leverage crafted name constraints to manipulate the security component, potentially allowing unauthorized access or data interception.